Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong voi nam slippers" » "dong voi nam slippers", "mong doi nam slippers", "tuong voi nam slippers", "mong noi nam slippers", "mong loai nam slippers", "mong voi nam slippery", "mong voi nam grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mong voi nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mong voi nam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong voi nam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong voi nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.